Cercocebus É. Geoffroy, 1812 . Ann. Mus. Hist. Nat. Paris, 19:97.

TYPE SPECIES: Cercocebus fuliginosus É. Geoffroy, 1812 (= Simia (Cercopithecus) aethiops torquatus Kerr, 1792)

SYNONYMS: Aethiops Martin, 1841 .

COMMENTS: Van Gelder (19776:8) and Groves (19786) included Cercocebus in Cercopithecus .